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ROBINS CHAD M
CEO and Chairman at Adaptive Biotechnologies. Filing since 27 Jan 2020.
CIK 0001780649
Company
Date
Role
Action
Shares
Amount
Of holding
ADPT
Adaptive Biotechnologies Corp
18 Aug 2026
CEO and Chairman
Sold at will
278,676
$6.82M
11.3%
ADPT
Adaptive Biotechnologies Corp
17 Aug 2026
CEO and Chairman
Sold at will
321,324
$8.06M
12.8%
ADPT
Adaptive Biotechnologies Corp
8 Apr 2026
CEO and Chairman
Sold on a plan
37,263
$566.02K
1.7%
ADPT
Adaptive Biotechnologies Corp
6 Apr 2026
CEO and Chairman
Sold on a plan
83,332
$1.20M
3.6%
ADPT
Adaptive Biotechnologies Corp
11 Mar 2026
CEO and Chairman
Sold at will
470,167
$6.19M
17.0%
ADPT
Adaptive Biotechnologies Corp
3 Mar 2026
CEO and Chairman
Sold on a plan
53,083
$823.83K
2.7%
ADPT
Adaptive Biotechnologies Corp
2 Mar 2026
CEO and Chairman
Sold on a plan
289,024
$4.57M
12.7%
ADPT
Adaptive Biotechnologies Corp
27 Feb 2026
CEO and Chairman
Sold on a plan
182,891
$2.92M
7.4%
ADPT
Adaptive Biotechnologies Corp
2 Feb 2026
CEO and Chairman
Sold on a plan
124,998
$2.30M
4.8%
ADPT
Adaptive Biotechnologies Corp
5 Jan 2026
CEO and Chairman
Sold on a plan
124,998
$1.95M
4.6%
ADPT
Adaptive Biotechnologies Corp
1 Dec 2025
CEO and Chairman
Sold on a plan
124,998
$2.37M
4.4%
ADPT
Adaptive Biotechnologies Corp
26 Nov 2025
CEO and Chairman
Sold on a plan
35,736
$703.28K
1.2%
ADPT
Adaptive Biotechnologies Corp
12 Nov 2025
CEO and Chairman
Sold on a plan
1,867
$28.01K
0.1%
ADPT
Adaptive Biotechnologies Corp
11 Nov 2025
CEO and Chairman
Sold on a plan
1,237
$18.02K
0.0%
ADPT
Adaptive Biotechnologies Corp
10 Nov 2025
CEO and Chairman
Sold on a plan
86,161
$1.27M
2.9%
ADPT
Adaptive Biotechnologies Corp
6 Mar 2025
CEO and Chairman
Sold at will
102,218
$780.95K
3.3%
ADPT
Adaptive Biotechnologies Corp
5 Mar 2025
CEO and Chairman
Sold at will
117,351
$819.47K
4.0%
ADPT
Adaptive Biotechnologies Corp
20 Feb 2025
CEO and Chairman
Sold on a plan
99,107
$836.46K
3.7%
ADPT
Adaptive Biotechnologies Corp
19 Feb 2025
CEO and Chairman
Sold on a plan
186,080
$1.57M
6.7%
ADPT
Adaptive Biotechnologies Corp
18 Feb 2025
CEO and Chairman
Sold on a plan
211,160
$1.79M
7.6%
ADPT
Adaptive Biotechnologies Corp
14 Feb 2025
CEO and Chairman
Sold on a plan
158,921
$1.34M
5.8%
ADPT
Adaptive Biotechnologies Corp
13 Feb 2025
CEO and Chairman
Sold on a plan
100,287
$846.42K
3.7%
ADPT
Adaptive Biotechnologies Corp
5 Mar 2024
CEO and Chairman
Sold at will
48,673
$167.01K
1.9%
ADPT
Adaptive Biotechnologies Corp
9 Mar 2022
CEO and Chairman
Sold, plan not stated
14,815
$184.59K
0.8%
ADPT
Adaptive Biotechnologies Corp
8 Mar 2022
CEO and Chairman
Sold, plan not stated
14,815
$168.59K
0.8%
ADPT
Adaptive Biotechnologies Corp
7 Mar 2022
CEO and Chairman
Sold, plan not stated
19,239
$224.29K
1.0%
ADPT
Adaptive Biotechnologies Corp
10 Sep 2021
CEO and Chairman
Sold, plan not stated
5,000
$191.92K
0.3%
ADPT
Adaptive Biotechnologies Corp
9 Sep 2021
CEO and Chairman
Sold, plan not stated
24,753
$951.01K
1.5%
ADPT
Adaptive Biotechnologies Corp
8 Sep 2021
CEO and Chairman
Sold, plan not stated
13,746
$528.56K
0.8%
ADPT
Adaptive Biotechnologies Corp
12 Jul 2021
CEO and Chairman
Sold, plan not stated
1,501
$57.40K
0.1%
ADPT
Adaptive Biotechnologies Corp
17 Jun 2021
CEO and Chairman
Sold, plan not stated
5,255
$207.73K
0.3%
ADPT
Adaptive Biotechnologies Corp
16 Jun 2021
CEO and Chairman
Sold, plan not stated
4,745
$180.93K
0.3%
ADPT
Adaptive Biotechnologies Corp
15 Jun 2021
CEO and Chairman
Sold, plan not stated
20,000
$765.31K
1.1%
ADPT
Adaptive Biotechnologies Corp
8 Apr 2021
CEO and Chairman
Sold, plan not stated
5,000
$212.25K
0.3%
ADPT
Adaptive Biotechnologies Corp
7 Apr 2021
CEO and Chairman
Sold, plan not stated
5,000
$203.97K
0.3%
ADPT
Adaptive Biotechnologies Corp
6 Apr 2021
CEO and Chairman
Sold, plan not stated
5,000
$210.88K
0.3%
ADPT
Adaptive Biotechnologies Corp
19 Mar 2021
CEO and Chairman
Sold, plan not stated
5,000
$209.85K
0.3%
ADPT
Adaptive Biotechnologies Corp
18 Mar 2021
CEO and Chairman
Sold, plan not stated
5,000
$212.75K
0.3%
ADPT
Adaptive Biotechnologies Corp
17 Mar 2021
CEO and Chairman
Sold, plan not stated
5,000
$220.81K
0.3%
ADPT
Adaptive Biotechnologies Corp
10 Feb 2021
CEO and Chairman
Sold, plan not stated
10,000
$627.65K
0.6%
ADPT
Adaptive Biotechnologies Corp
9 Feb 2021
CEO and Chairman
Sold, plan not stated
10,000
$625.53K
0.6%
ADPT
Adaptive Biotechnologies Corp
8 Feb 2021
CEO and Chairman
Sold, plan not stated
10,000
$616.15K
0.6%
ADPT
Adaptive Biotechnologies Corp
28 Jan 2021
CEO and Chairman
Sold, plan not stated
10,000
$569.12K
0.6%
ADPT
Adaptive Biotechnologies Corp
27 Jan 2021
CEO and Chairman
Sold, plan not stated
10,000
$577.14K
0.6%
ADPT
Adaptive Biotechnologies Corp
26 Jan 2021
CEO and Chairman
Sold, plan not stated
10,000
$635.29K
0.6%
ADPT
Adaptive Biotechnologies Corp
19 Jan 2021
CEO and Chairman
Sold, plan not stated
8,400
$591.60K
0.5%
ADPT
Adaptive Biotechnologies Corp
30 Dec 2020
CEO and Chairman
Sold, plan not stated
16,520
$981.98K
0.9%
ADPT
Adaptive Biotechnologies Corp
29 Dec 2020
CEO and Chairman
Sold, plan not stated
16,790
$995.35K
0.9%
ADPT
Adaptive Biotechnologies Corp
28 Dec 2020
CEO and Chairman
Sold, plan not stated
16,250
$990.50K
0.9%
ADPT
Adaptive Biotechnologies Corp
19 Nov 2020
CEO and Chairman
Sold, plan not stated
16,680
$776.74K
0.9%
ADPT
Adaptive Biotechnologies Corp
18 Nov 2020
CEO and Chairman
Sold, plan not stated
16,680
$805.35K
0.9%
ADPT
Adaptive Biotechnologies Corp
17 Nov 2020
CEO and Chairman
Sold, plan not stated
16,680
$769.34K
0.9%
ADPT
Adaptive Biotechnologies Corp
8 Oct 2020
CEO and Chairman
Sold, plan not stated
24,260
$1.23M
1.3%
ADPT
Adaptive Biotechnologies Corp
7 Oct 2020
CEO and Chairman
Sold, plan not stated
50,000
$2.51M
2.7%
ADPT
Adaptive Biotechnologies Corp
6 Oct 2020
CEO and Chairman
Sold, plan not stated
18,280
$902.34K
1.0%
ADPT
Adaptive Biotechnologies Corp
1 Oct 2020
CEO and Chairman
Sold, plan not stated
600
$30.03K
0.0%
ADPT
Adaptive Biotechnologies Corp
29 Sep 2020
CEO and Chairman
Sold, plan not stated
1,900
$95.34K
0.1%
ADPT
Adaptive Biotechnologies Corp
18 Sep 2020
CEO and Chairman
Sold, plan not stated
16,680
$762.56K
0.9%
ADPT
Adaptive Biotechnologies Corp
17 Sep 2020
CEO and Chairman
Sold, plan not stated
16,680
$752.91K
0.9%
ADPT
Adaptive Biotechnologies Corp
16 Sep 2020
CEO and Chairman
Sold, plan not stated
16,680
$774.60K
1.0%
ADPT
Adaptive Biotechnologies Corp
12 Aug 2020
CEO and Chairman
Bought
9,005
$346.06K
0.5%
ADPT
Adaptive Biotechnologies Corp
12 Aug 2020
CEO and Chairman
Sold, plan not stated
7,675
$287.18K
0.4%
ADPT
Adaptive Biotechnologies Corp
11 Aug 2020
CEO and Chairman
Sold, plan not stated
16,680
$620.56K
0.9%
ADPT
Adaptive Biotechnologies Corp
10 Aug 2020
CEO and Chairman
Sold, plan not stated
16,680
$627.67K
0.9%
ADPT
Adaptive Biotechnologies Corp
31 Jul 2020
CEO and Chairman
Sold, plan not stated
16,680
$621.05K
0.9%
ADPT
Adaptive Biotechnologies Corp
30 Jul 2020
CEO and Chairman
Sold, plan not stated
16,680
$629.91K
0.9%
ADPT
Adaptive Biotechnologies Corp
29 Jul 2020
CEO and Chairman
Sold, plan not stated
20,668
$788.28K
1.1%
ADPT
Adaptive Biotechnologies Corp
22 Jun 2020
CEO and Chairman
Sold, plan not stated
33,132
$1.52M
1.8%
ADPT
Adaptive Biotechnologies Corp
19 Jun 2020
CEO and Chairman
Sold, plan not stated
24,560
$1.10M
1.4%
ADPT
Adaptive Biotechnologies Corp
18 Jun 2020
CEO and Chairman
Sold, plan not stated
16,680
$740.76K
0.9%
ADPT
Adaptive Biotechnologies Corp
17 Jun 2020
CEO and Chairman
Sold, plan not stated
28,440
$1.26M
1.6%
ADPT
Adaptive Biotechnologies Corp
21 May 2020
CEO and Chairman
Sold, plan not stated
50,000
$2.01M
2.6%
ADPT
Adaptive Biotechnologies Corp
20 May 2020
CEO and Chairman
Sold, plan not stated
50,000
$2.02M
2.6%
ADPT
Adaptive Biotechnologies Corp
19 May 2020
CEO and Chairman
Sold, plan not stated
50,000
$2.00M
2.6%
ADPT
Adaptive Biotechnologies Corp
7 May 2020
CEO and Chairman
Sold, plan not stated
45,000
$1.60M
2.3%
ADPT
Adaptive Biotechnologies Corp
15 Apr 2020
CEO and Chairman
Sold, plan not stated
10,620
$300.97K
0.6%
ADPT
Adaptive Biotechnologies Corp
15 Apr 2020
CEO and Chairman
Bought
500
$13.81K
0.0%
ADPT
Adaptive Biotechnologies Corp
14 Apr 2020
CEO and Chairman
Sold, plan not stated
33,360
$940.75K
1.7%
ADPT
Adaptive Biotechnologies Corp
13 Apr 2020
CEO and Chairman
Sold, plan not stated
5,560
$144.80K
0.3%
ADPT
Adaptive Biotechnologies Corp
20 Mar 2020
CEO and Chairman
Sold, plan not stated
5,560
$127.26K
0.3%
ADPT
Adaptive Biotechnologies Corp
19 Mar 2020
CEO and Chairman
Sold, plan not stated
11,120
$247.98K
0.6%
ADPT
Adaptive Biotechnologies Corp
13 Feb 2020
CEO and Chairman
Sold, plan not stated
11,120
$350.95K
0.6%
ADPT
Adaptive Biotechnologies Corp
12 Feb 2020
CEO and Chairman
Sold, plan not stated
11,120
$348.06K
0.6%
ADPT
Adaptive Biotechnologies Corp
11 Feb 2020
CEO and Chairman
Sold, plan not stated
11,120
$346.72K
0.6%
ADPT
Adaptive Biotechnologies Corp
29 Jan 2020
CEO and Chairman
Sold, plan not stated
11,120
$344.61K
0.6%
ADPT
Adaptive Biotechnologies Corp
28 Jan 2020
CEO and Chairman
Sold, plan not stated
11,120
$346.27K
0.6%
ADPT
Adaptive Biotechnologies Corp
27 Jan 2020
CEO and Chairman
Sold, plan not stated
11,120
$333.71K
0.6%
87 decisions on file.
